baber/WOPTO huggingface dataset:
Patent AT-E90152-T1 (AT)
Inventor: DICKS LYNTON WILLIAM ROBERT
IPC: F27D21/00
Filed: 1989-03-28
Granted: 1993-06-15
Abstract: A method and apparatus for measuring decreasing thickness of the refractory lining of a high pressure, high temperature, water cooled reactor wall, such as a high pressure gasifier, during aggressive corrosion attack. A pulse-echo ultrasonic probe is inserted in the wall, which will corrode at approximately the same rate as the wall of the reactor.
Patent AT-E73722-T1 (AT)
Inventor: LESSCHER BERNARDUS AUGUSTINUS
IPC: B65D45/30
Filed: 1989-10-03
Granted: 1992-04-15
Abstract: Injection-moulded plastic lid for a container having a first container upper rim part (15) which divergently adjoins the inner wall and which adjoins, via a sharp upper rim (28), an outwardly directed, downwardly sloping second container upper rim part (16) terminating in a downwardly directly apron (17) situated at a distance from the container wall the plastic lid (2) comprises a first lid inside rim part (11) engaging said first container upper rim part, which first lid inside rim part merges, via a lid top inside rim (12) into a downwardly sloping second lid inside rim part (4) engaging said second container upper rim part (16). A circumferential chamber (29) is provided in said second lid inside rim part (4). Sealing means engaging the second container upper rim part to form a seal, are integral with the plastic lid and comprise three circumferential thin flaps the basis of said flaps (6, 7, 8) being formly attached to the base of chamber (29) to form a subchamber (23, 24, 25) situated next to each flap and the free lower ends of the flaps extending past an imaginary conical surface (26) forming a continuation of the second lid inside rim part (4). Flap parts (29a, 29b, 29c) situated outside the imaginary conical surface (26) are essentially of equal lengths. The bottom (5a) of the lid rim boundary part (5) extends to the conical surface (26) and the most inwardly situated flap (8) adjoins the second lid inside rim part (4). The flaps have a V-shaped cross section in the direction of their free ends. The lid rim boundary part (5) has a smaller outside diameter than the outside diameter of the apron (17).
Patent AT-E103160-T1 (AT)
Inventor: SCHULZE DALE
IPC: A61B17/28
Filed: 1989-01-13
Granted: 1994-04-15
Abstract: A surgical stapling instrument is provided which employs a highly pressurized gas as its source of energy. The highly pressurized gas is conducted to means for indicating the presence of the pressurized gas and to a pressure regulator. The pressure regulator controllably develops gas pressurized to a desired operating pressure. The pressure regulator supplies gas at a fixed or variable pressure to a tissue clamping mechanism and to the trigger mechanism of the instrument. In response to actuation of the trigger mechanism gas at the desired stapling pressure is supplied to a stapling mechanism. In a preferred embodiment, pressurized gas is maintained at the stapling mechanism until the trigger mechanism is reset for a subsequent stapling procedure.
Patent AT-E96360-T1 (AT)
Inventor: BURNAND RICHARD PATRICK
IPC: E21B10/573
Filed: 1989-08-30
Granted: 1993-11-15
Abstract: The invention provides a method of making an abrasive product which comprises a layer of bonded ultra-hard abrasive particles bonded to a substrate. The abrasive product is typically a diamond or cubic boron nitride composite compact. The method includes the steps of:   (a) providing a substrate (10) which has a surface (14) to which the layer of bonded ultra-hard abrasive particles is to be bonded; (b) providing a slurry of the components, in particulate form, necessary to make the layer of bonded ultra-hard abrasive particles in a liquid medium adapted to flow and to set to a green state under predetermined conditions; (c) applying a layer (18) of the slurry to the surface (14) of the substrate (10); (d) applying the predetermined conditions during step (c) or immediately thereafter to cause the liquid medium to set to a green state; (e) contacting the green state layer (18) with a complemental surface (22) provided on a pressure pad (20); (f) removing substantially all the liquid medium from the green state layer (18); (g) placing the substrate/pressure pad combination in the reaction zone of a high temperature/high pressure apparatus; and (h) applying conditions of elevated temperature and pressure to the combination to convert the green state layer (18) into a layer of bonded ultra-hard abrasive particles which is bonded to the substrate (10).
Patent AT-E103857-T1 (AT)
Inventor: KRAEUTNER GEORG
IPC: F16J15/40
Filed: 1990-01-11
Granted: 1994-04-15
Abstract: The invention relates to a sealing arrangement for a screw press for the drainage of wet material or sludges, comprising a screw conveyor (1) which is arranged in a cylindrical housing for receiving the wet material to be pressed and which is mounted at its one end in a bearing (6) sealed by means of an annular seal (11), and comprising an annular shield (12) arranged on the shaft (7) between the annular seal (11) and the screw conveyor (1), this shield forming, over an annular gap opposite fixed parts, a coarse seal against impurities. An annular chamber (14) is formed between the annular shield (12) and the annular seal (11), an inlet (15) and an outlet (16) being provided in said annular chamber (14) for passing through flushing liquid. <IMAGE>
Patent AT-E91921-T1 (AT)
Inventor: SOMMER HERBERT
IPC: B05C11/10
Filed: 1990-02-21
Granted: 1993-08-15
Abstract: In a device for coating a web of material (7) guided about a mating roller (6) having an application roller (2) which is fed from a liquid chamber (3) and forms with the mating roller (6) an application gap (5), and having a metering system (13) with a premetering device (14) and a final metering device (15), according to the invention the premetering device (14) is constructed in such a way that it extends into the area of the application gap (5) and limits the latter in a chamber shape on the outlet side, a premetering gap (22) remaining free towards the mating roller (6) and discharge channels (23) remaining free towards the application roller (2). In addition, the premetering device (14) is supported in an inelastic fashion, preferably on the application roller (2). 
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Patent AT-E121074-T1 (AT)
Inventor: TAKAYANAGI HISAO
IPC: C07C33/42
Filed: 1990-07-13
Granted: 1995-04-15
Abstract: Novel monocyclic terpene derivative of the formula: <CHEM> wherein R is hydrogen atom, trimethylsilyl group or 1-ethoxyethyl group, and novel intermediates therefor. The terpene derivative (I) is a useful intermediate for preparing Sarcophytol A having an anti-carcinogenesis promoter activity and an antitumor activity.
Patent AT-E111809-T1 (AT)
Inventor: BERGMANN MARCO
IPC: B41F27/12
Filed: 1990-08-16
Granted: 1994-10-15
Abstract: In order to provide a covering rail for the wide cylinder gap of a sheet-fed rotary offset printing press, which rail in conjunction with the mounted rubber blanket allows the entire region of the cylinder gap to be shielded tightly against penetration of liquids, thereby preventing the rubber blanket from loosening and, at the same time, bringing about improved compensation of imbalances in the rotating blanket cylinder, a covering rail (8) is provided in the cylinder gap (2) of the blanket cylinder, which rail has an approximately mushroom-shaped rail profile in cross-section. The rail head (9) is supported along the cylinder gap (2) via the wound-up rubber blanket (5) on clamping spindles (3, 4). The covering rail (8) is attached to the bottom (11) of the cylinder gap (2) by means of an attachment device (12, 15). A sealing compound (16, 17) is provided between the side walls (13, 14) of the blanket cylinder (1) and the surfaces facing said side walls on the rail head (9). 
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Patent AT-E135725-T1 (AT)
Inventor: WILLIAMS RICHARD STUART
IPC: C08K5/44
Filed: 1990-10-25
Granted: 1996-04-15
Abstract: Polyamide moulding compositions containing 10% or more by weight of magnesium hydroxide as flame-retardant are stabilised against formation of a poor surface in the article produced on moulding. For this purpose, an aryl sulphonamide, whose sulphonamide group is of the formula -SO2NR1R2, where R1 and R2 represent H or an alkyl group, is included in them.
Patent AT-E101961-T1 (AT)
Inventor: OHME ROLAND DR DIPL-CHEM
IPC: A01N43/36
Filed: 1990-12-28
Granted: 1994-03-15
Abstract: Disinfection, viruses, hepatitis-B viruses, germ reduction, cleaning resulting in germ reduction, sulphobetaines, pyrrolidinium betaines, sulphones, hydroxyalkylsulphones, synergistic increase in action. Hydroxyalkylsulphone derivatives of sulphobetaines of the formulae I to III are used according to the invention as effective active substances, for disinfection, which can be prepared readily and economically and have an outstanding immediate virucidal and bactericidal action in particular in combination with alcohols and/or emulsifiers in aqueous solution. They can be used for the disinfection and disinfecting cleaning of hard surfaces in the medical field, for disinfection of instruments and of the skin, and have a specific activity against hepatitis-B viruses. <IMAGE>
Patent AT-E108277-T1 (AT)
Inventor: HACHEY RAYNALD
IPC: G01N15/12
Filed: 1990-02-01
Granted: 1994-07-15
Abstract: The invention relates to apparatus for on-line particle determination in molten metals, wherein a sample of the molten metal is drawn by a vacuum through a calibrated passage (22) in the side-wall of a heat-resistant tube (16) while a current is established through the passage between two electrodes (12,14) on either side thereof. The passage of non-conducting particles through the orifice produces pulses whose magnitude and rate indicate respectively their size and the number of particles per unit volume. The electrodes (12,14) and their leads (30,32) form an interference-receiving antenna so that the wanted test signal, whose signal/noise ratio is inherently low, is subject to interference from neighbouring sources, such as motors, fluorescent lamps and particularly induction furnaces. The invention provides for the production of a cancellation signal to reduce the unwanted interference component in the test signal by means of a cancellation antenna sufficiently close to the detector electrodes to receive substantially the same signal, the antenna either feeding the cancellation signal to a differential amplifier also fed with the wanted signal, or being connected in series with the interference antenna. The cancellation antenna can comprise a loop mounted on the head that supports the two electrodes.
Patent AT-E111091-T1 (AT)
Inventor: OHKUMA HIROAKI
IPC: C07D309/32
Filed: 1990-07-11
Granted: 1994-09-15
Abstract: The present invention relates to the antitumor antibiotic compound BU-3285T and its preparation. The compound is obtained by culturing a new strain of Chainia rosea and demonstrates both antitumor and antifungal activity. It also relates to the desulfated derivative of BU-3285T which is obtained by treatment of BU-3285T with sulfatase enzyme. BU-3285T desulfate possesses antitumor activity.
Patent AT-E188998-T1 (AT)
Inventor: MIYAMURA TATSUO
IPC: A61K38/00
Filed: 1990-09-17
Granted: 2000-02-15
Abstract: Two new isolates of the Hepatitis C virus (HCV), J1 and J7, are disclosed. These new isolates comprise nucleotide and amino acid sequences which are distinct from the prototype HCV isolate, HCV1. Thus, J1 and J7 provide new polynucleotides and polypeptides for use, inter alia, in diagnostics, recombinant protein production and vaccine development.
Patent AT-E85701-T1 (AT)
Inventor: CELETTE GERMAIN
IPC: G01B11/00
Filed: 1990-03-23
Granted: 1993-02-15
Abstract: The device consists of a range finder (2), whose function is to measure the distance between itself and each measuring point, and a system (9, 10) for orientating the range finder about two perpendicular rotation axes. Two geared stepping motors are used to produce the two rotating movements. A computer incorporates a microprocessor designed to acquire each value of the distance measured by the range finder, and controls the motion of the stepping motors by storing in memory the number of steps made during the rotation about each axis. From the distance between the range finder and each point and from the angles of rotation of the beam between the various measured points, the computer then calculates the distance between at least two points. 
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Patent AT-E124558-T1 (AT)
Inventor: CAVALLARI EUGENIO
IPC: G09F9/305
Filed: 1990-03-02
Granted: 1995-07-15
Abstract: In order to position the light points concurring to form a high number of high-definition figures, which can be alternatively activated on a variable-message light board, the technique is provided of constructing each alternative figure through pre-established grids on which the knots are to be located which are to correspond to the light points that form the figure itself, and of employing for all alternative figures grids which are identical to one another, as well as of performing relative translations of said grids in order to locate relative positions with no points in common or with a umber of points in common which, though decreases the total number of points, does nor give rise, in case of employment of optical fibres, to an increase in the number of total bundles.
Patent AT-E109030-T1 (AT)
Inventor: LLOYD DANIEL L
IPC: B24C5/04
Filed: 1990-02-07
Granted: 1994-08-15
Abstract: A sound attenuating supersonic nozzle (1) has an exit (9) to throat (8) ratio in the range of 2.5 to 6.0, with longitudinal grooves (17) formed in the interior wall of the supersonic passageway (6) of the nozzle body (2). A shield is disposed about the exterior surface of the nozzle body, forming an exit cavity and an exit opening, and has gill cavity through which auxiliary air flows into the exit cavity and mixes with the supersonic flow.
Patent AT-E133486-T1 (AT)
Inventor: BARTON KENNETH S
IPC: F16L55/163
Filed: 1990-08-23
Granted: 1996-02-15
Abstract: An apparatus and method are disclosed for repairing ruptures in underground conduits. An inflatable bladder and a flexible sleeve that is wrapped about at least a portion of the bladder are introduced into a conduit proximate a rupture therein. The bladder is inflated to urge the sleeve into engagement with the conduit such that the sleeve covers the rupture. The sleeve includes an adhesive bonding substance that adheres the sleeve to the conduit and is hardenable to bond the sleeve to the conduit.
Patent AT-E127074-T1 (AT)
Inventor: WEINERT JOHANN DR
IPC: C08J7/04
Filed: 1991-03-06
Granted: 1995-09-15
Abstract: The rollers having a plastic coating have a coating of poly-2-oxazolidinones optionally mixed with isocyanurates. The plastic coatings have preferably been modified by means of flexiblisers and inorganic fillers and are produced by the addition reaction of polyfunctional epoxides and polyfunctional isocyanates in the presence of catalysts and optionally with addition of flexiblisers and fillers.
Patent AT-E116818-T1 (AT)
Inventor: ECKART PETER
IPC: A45D26/00
Filed: 1991-06-13
Granted: 1995-01-15
Abstract: The hair removal apparatus has a plucking head, whose plucking crown (4) is constructed essentially as a portion of a spherically curved, rotationally symmetrical rotary body and whose inside surface (12) interacts in some regions with movable inside jaws (10). <IMAGE>
Patent AT-E104744-T1 (AT)
Inventor: GROSS RUDOLF
IPC: F01K9/00
Filed: 1991-06-17
Granted: 1994-05-15
Abstract: 1. Low-pressure steam condenser system for condensing the steam leakage from shaft seals (2) of a steam turbine installation (1) having heat exchanger surfaces (77) cooled by the condensate of the condenser (60) of the steam turbine installation (1), the low-pressure steam condenser (70) being integrated into the condensate induction line (77) of the condenser (60). This system allows the low-pressure steam condenser (70) to be designed as a pressure-free heat exchanger. Particularly advantageous is an arrangement of said heat exchanger inside the condensate collecting space (61) underneath the condensate level (63) in the condenser (60). In this arrangement, the low-pressure steam condenser (70) can form an extension of the condensate induction line (75) within which there are arranged heat exchanger pipes (77), around which the condensate can flow, in which the low-pressure steam condenses. It is advantageous for the condensate to flow in on both sides of the low-pressure steam condenser (70) from which the condensate enters approximately in the centre into the condensate induction line (77). The arrangement is particularly space-saving and cost-effective because of the pressure-free design of the low-pressure steam condenser. <IMAGE>
Patent AT-E163264-T1 (AT)
Inventor: PRAKASH NELLIKUNJA J
IPC: A61K31/13
Filed: 1991-12-12
Granted: 1998-03-15
Abstract: The present invention concerns the use of N,N'-bis[3-(ethylamino)propyl]-1,7-heptanediamine in conjunction with a cytotoxic agent selected from the group consisting of an antineoplastic vinca alkaloid, an antineoplastic antibiotic, an antineoplastic antimetabolite and an antineoplastic platinum coordination complex for the preparation of a pharmaceutical composition useful in treating a patient suffering from a neoplastic disease state.
Patent AT-E107169-T1 (AT)
Inventor: REICHERT UWE
IPC: A61Q19/00
Filed: 1991-07-02
Granted: 1994-07-15
Abstract: This composition contains, in combination, a retinoid and a sterol which inhibits cholesterol biosynthesis. By means of this combination, a synergistic effect is obtained, in particular in the treatment of disorders of epidermal keratinisation, disorders of epidermal epithelial proliferation and/or disorders of sebaceous function.
Patent AT-E110159-T1 (AT)
Inventor: VETRINI GIANNI
IPC: F16T1/22
Filed: 1991-06-18
Granted: 1994-09-15
Abstract: A condensate drainage device employed as a safety device for preventing the discharge gases produced by combustion from flowing out through the condensate drainage conduit, in condensation boiler apparatuses. <IMAGE>
Patent AT-E139928-T1 (AT)
Inventor: CLEMENTS JOHN ARTHUR
IPC: A47C7/18
Filed: 1990-12-10
Granted: 1996-07-15
Abstract: PCT No. PCT/AU90/00585 Sec. 371 Date Jun. 11, 1992 Sec. 102(e) Date Jun. 11, 1992 PCT Filed Dec. 10, 1990 PCT Pub. No. WO91/08886 PCT Pub. Date Jun. 27, 1991.A method of manufacturing an article is disclosed which includes an outer fabric material and an inner micro-cellular thermosetting foam plastics material. The method includes facing the outer fabric material, which has been treated on its inner side with a flexible thermosetting plastics material composition, in a mould, closing the mould to define a mould cavity and to deform the fabric material to a predetermined configuration, injecting a foamable flexible thermosetting plastics material composition into the mould, allowing the foamable flexible plastics material to react and completely fill the mould, the pressure of the reaction in the closed spaced of the mould causing the flexible plastics material to bond to the fabric material, allowing the resultant fabric covered micro-cellular foam plastics material to cure, and opening the mould and removing the article.
Patent AT-E123012-T1 (AT)
Inventor: YATES STEPHEN FREDERIC
IPC: C07C17/38
Filed: 1991-03-06
Granted: 1995-06-15
Abstract: 1,1,1,2-Tetrafluoroethane (R134a) is purified to remove 50-10,000 wt. ppm of 2-chloro-1,1-difluoroethylene (R1122) by contacting with a zeolite or carbon molecular sieve having an average pore diameter of 3.8 to 4.8 Angstroms. The zeolite or carbon molecular sieve is regenerated by inert gas stripping residual R134a, followed by a regeneration at elevated temperatures using an inert gas. Regeneration of the zeolite or carbon molecular sieve is accomplished without the substantial reduction in capacity for impurities.
Patent AT-E135402-T1 (AT)
Inventor: GOWARD CHRISTOPHER RODERICK
IPC: C12N9/82
Filed: 1991-08-01
Granted: 1996-03-15
Abstract: PCT No. PCT/GB91/01308 Sec. 371 Date Jun. 25, 1992 Sec. 102(e) Date Jun. 25, 1992 PCT Filed Aug. 1, 1991 PCT Pub. No. WO92/02616 PCT Pub. Date Feb. 20, 1992.A process is provided for the purification of L-asparaginase by contacting a crude extract of L-asparaginase with a solid medium having cation exchange groups so as to adsorb L-asparaginase on the support and eluting adsorbed L-asparaginase from the support. The cation exchange groups comprise sulphonate groups and the elution step is carried out at a pH which is higher than the pH used in the contacting step.
Patent AT-E151091-T1 (AT)
Inventor: SARTORI PETER
IPC: C08G77/48
Filed: 1992-01-20
Granted: 1997-04-15
Abstract: Some of the silicon atoms in the polycarbosilanes have been replaced by hetero atoms. The hetero atoms are, in particular, from the group comprising boron, titanium, zirconium, hafnium and others. The hetero atoms are incorporated into the polycarbosilane skeleton in such a manner that they, like the silicon atoms, are bonded to the remainder of the polycarbosilane via hydrocarbon bridges, and the polycarbosilanes contain no hetero element-oxygen-silicon bonds.
Patent AT-E159150-T1 (AT)
Inventor: VORHOF REINHOLD
IPC: A44B11/25
Filed: 1992-07-21
Granted: 1997-11-15
Abstract: A buckle, in particular for safety belts for children's seats or people in vehicles or for doors contains a locking body (5) having a locking and turning bolt (7) and a locking part (14). Said locking part (14) is movable relative to the locking body (5) and releasable after actuating a pressure element (3) arranged in a cap (2) by turning the cap (2) arranged on the snap-in lock (5). Such a buckle is to be developed further to the extent that unintentional release or movement of the locking part (14) relative to the locking body (5) is avoided with a high degree of functional reliability and little constructional outlay. To achieve this object, it is proposed that the pressure element (3) be engageable with a snap-in device (6) of the locking and turning bolt (7). <IMAGE>
Patent AT-E137254-T1 (AT)
Inventor: SCHNAITMANN DIETER DR
IPC: C09B67/20
Filed: 1992-10-29
Granted: 1996-05-15
Abstract: Pigment dispersions, consisting essentially of   a) at least one organic or inorganic pigment or a combination thereof,   b) at least one saccharide; c) at least one urea compound of the general formula R<1>R<2>N-CO-NR<3>R<4>, in which R<1>, R<2>, R<3> and R<4> independently of one another represent hydrogen, C1-C5-alkyl or C1-C5-alkylol, d) dispersants customary for the preparation of aqueous pigment dispersions;   e) water and   f) optionally further customary additives, have a resistance to drying up and resistance to frost which is comparable to or better than conventional solvent-containing, in particular glycol-containing, aqueous pigment dispersions. The pigment dispersions according to the invention are particularly suitable for the pigmentation of aqueous emulsion paints, printing pastes for textile pigment printing, aqueous or aqueous/alcoholic flexographic printing inks, viscose and paper materials.
Patent AT-E176929-T1 (AT)
Inventor: LEE ANN L
IPC: C08B37/00
Filed: 1992-08-12
Granted: 1999-03-15
Abstract: A process for converting lipid-containing bacterial capsular polysaccharide, such as lipo-polyribosyl ribitol phosphate, lipo-PRP, into lipid-free, endotoxin-free polysaccharide, such as polyribosyl ribitol phosphate, PRP, by solubilizing polysaccharide-containing powder derived from culture media of bacteria, such as Haemophilus influenzae type b, cleaving covalently bound fatty acids from the polysaccharide, and removing the lipids, and endotoxin. <IMAGE>